Mechatronics pipe cutting driving system

Abstract

The invention is suitable for the field of electromechanical equipment, and provides an electromechanical integrated pipe fitting cutting driving system which comprises a pipe fitting clamping assembly and a pipe fitting cutting driving assembly, and the pipe fitting cutting driving assembly is additionally arranged on the pipe fitting clamping assembly; the pipe fitting cutting driving assembly comprises two side pipe fitting cutting driving pieces which are symmetrically distributed; one sides of the two side pipe fitting cutting driving pieces are hinged, and the other sides of the two side pipe fitting cutting driving pieces are detachably connected; a side pipe fitting cutting driving head is assembled on the side pipe fitting cutting driving part in a sliding manner, and the side pipe fitting cutting driving head is driven by a power device included in the side pipe fitting cutting driving part to move so as to cut a pipe fitting; the side pipe fitting cutting driving head comprises a cutting wheel and a driving shaping adapter, and the cutting wheel is used for cutting a pipe fitting; the two driving shaping adapters are distributed on the two sides of the cutting wheel in parallel and used for pulling and adsorbing the pipe fitting at the cutting position, and the extrusion force generated in the pipe fitting cutting process of the cutting wheel is counteracted.

Description

Technical Field

[0001] The invention relates to the field of electromechanical equipment, and in particular to a mechatronic pipe cutting drive system. Background Art

[0002] Mechatronics refers to the combination of mechanical and electronic technologies, and the realization of close connection and collaborative work between mechanical systems and electrical systems through intelligent control and integration technology; the development of this technology makes mechanical equipment more intelligent and automated, improving production efficiency, product quality and work safety. Mechatronics technology has a wide range of applications in industrial production, transportation, medical equipment, household appliances and other fields. In a mechatronics system, electronic devices such as sensors, actuators, and controllers are closely integrated with mechanical components to achieve information collection, processing and control, thereby achieving precise control and regulation of mechanical systems. For example, on an automated production line, mechatronics technology can achieve comprehensive monitoring and automated control of the production process, improving production efficiency and quality.

[0003] Mechatronic pipe fittings refer to pipe connectors used in mechatronic systems. Their design and manufacture take into account the needs of close integration and collaborative work between mechanical and electrical systems. Mechatronic pipe fittings must be multifunctional, airtight, high temperature resistant, corrosion resistant, reliable, easy to install and maintain. Among them, airtightness: Since mechatronic systems involve the transmission of fluids such as liquids and gases and the transmission of electrical signals, pipe fittings must have good sealing performance to ensure the stable operation and safety of the system.

[0004] Therefore, in the process of constructing the electromechanical after the pipe fittings are processed, the pipe fittings are involved in cutting. When the existing cutting equipment is used for the pipe fittings with relatively thin walls, the cutting grinding wheel will have an extrusion action when contacting the pipe fittings, so there is a risk of the pipe fittings with relatively thin walls being squeezed and deformed. For example, the "cutting tool" recorded in the Chinese patent mechatronic pipe cutting device (authorization announcement number CN116493665B) will also have an extrusion action when contacting the pipe fittings, so there is a risk of the pipe fittings with relatively thin walls being squeezed and deformed. Based on this, a mechatronic pipe cutting drive system is specially proposed. Summary of the invention

[0005] The purpose of the embodiment of the present invention is to provide a mechatronic pipe cutting drive system, which aims to solve the problem that when using existing cutting equipment for pipes with relatively thin walls, the cutting grinding wheel will have an extrusion action when contacting the pipe, which will cause the risk of the pipes with relatively thin walls being squeezed and deformed.

[0006] Specifically: the mechatronic pipe cutting drive system includes a pipe clamping assembly, which is used to raise and limit the pipe; The system also includes a pipe cutting drive assembly, which is installed on the pipe clamping assembly; the pipe cutting drive assembly includes two symmetrically distributed side pipe cutting drive members; the two side pipe cutting drive members are hingedly connected on one side and detachably connected on the other side; a side pipe cutting drive head is slidably mounted on the side pipe cutting drive member, and the side pipe cutting drive head is driven to move by a power device included in the side pipe cutting drive member to cut the pipe; the side pipe cutting drive head includes a cutting wheel and a drive shaping adapter head, and the cutting wheel is used to cut the pipe; two drive shaping adapter heads are provided and are parallelly distributed on both sides of the cutting wheel, and are used to pull and absorb the pipe at the cutting position to offset the extrusion force during the cutting of the pipe by the cutting wheel; Place the pipe fitting on the pipe fitting clamping assembly, open the two detachably connected side pipe fitting cutting drive members from one side of the pipe fitting cutting drive assembly, buckle the pipe fitting between the two side pipe fitting cutting drive members, start the power device to drive the side pipe fitting cutting drive head to move, and during the movement of the side pipe fitting cutting drive head, use the cutting wheel to cut the pipe fitting, and at the same time, two driving shaping adapter heads pull and absorb the pipe fitting at the cutting position from both sides of the cutting wheel to offset the extrusion force during the process of the cutting wheel cutting the pipe fitting; reduce the risk of the pipe fitting with a thinner wall being squeezed and deformed due to the extrusion action when the cutting wheel contacts the pipe fitting.

[0007] The technical solution of this application is further described below: In one of the embodiments, the drive shaping adapter head includes a fixed frame and a plurality of unit positioning adapter rods mounted on the fixed frame; the unit positioning adapter rod includes a limiting storage tube, and an insertion rod is movably inserted inside the limiting storage tube; one end of the insertion rod is connected to a spring, and the spring is assembled inside the limiting storage tube; a positioning block is fixed to the other end of the insertion rod, and a storage cavity is opened on the positioning block, and a rotating shaft is rotatably assembled inside the storage cavity, and the rotating shaft passes through the rotating ball.

[0008] Furthermore, a plurality of electromagnetic coils are laid on the inner wall of the position-limiting storage tube, the inner wall of the storage cavity, the surface of the insertion rod and the surface of the rotating ball; a base plate is fixed to the end of the position-limiting storage tube away from the insertion rod, and a safety rod is fixed to the base plate; a plurality of unit positioning adapter rods are against the arc surface of the pipe fitting, and the insertion rod is elastically inserted into the interior of the position-limiting storage tube by a spring, and the electromagnetic coil is energized to have magnetism, the insertion rod and the position-limiting storage tube are limited, the rotating ball and the positioning block are limited, and the rotating ball pulls and adsorbs the pipe fitting at the cutting position.

[0009] In the face of pipes of different sizes, use multiple local or multiple units to position the insertion rod on the adapter rod, which is inserted into the limit storage tube through spring elasticity. When the electromagnetic coil is energized, it has magnetism, and the insertion rod and the limit storage tube are limited, so as to drive the stereotyped adapter head to adjust the shape to adapt to pipes of different sizes (see the figure for details); Two driving shaping adapters act on the pipe fittings at the cutting position from both sides of the cutting wheel. The electromagnetic coil is energized to be magnetic, the insertion rod and the limit storage tube are limited, the rotating ball and the positioning block are limited, and the rotating ball pulls and absorbs the pipe fittings at the cutting position, pulling and absorbing the pipe fittings at the cutting position to offset the extrusion force of the cutting wheel in the process of cutting the pipe fittings; reducing the risk of the pipe fittings with thinner walls being squeezed and deformed by the extrusion action when the cutting wheel contacts the pipe fittings; After the cutting wheel cuts a pipe, the cutting wheel lifts off the pipe, disconnects the power to the electromagnetic coils on the inner wall of the storage cavity and the surface of the rotating ball, and drives the shaping adapter to move to the next position following the cutting wheel, thereby improving maneuverability.

[0010] Furthermore, the fixing frame includes a drag plate, which is provided with a plurality of fixing holes, which correspond one to one with a plurality of unit positioning adapter rods, and the unit positioning adapter rods are inserted and fixed inside the fixing holes; a reinforcement plate is fixed on the drag plate, and a vertical plate is fixed on the reinforcement plate.

[0011] In one embodiment, the side pipe cutting drive member includes an arc-shaped limit plate, and the two side pipe cutting drive members are hingedly connected by a hinge provided on the arc-shaped limit plate; the hinge includes a U-shaped plate and a rotating shaft; a guide convex edge is laid on the inner surface of the arc-shaped limit plate, and a rack is laid on the guide convex edge; a power device is installed on the side pipe cutting drive head, and the power device includes a motor, and a gear is fixed on the output shaft of the motor, and the gear is meshed on the rack.

[0012] Furthermore, the hinged part is installed on the support platform, and the support platform is assembled on the connecting plate included in the pipe clamping assembly; the connecting plate includes a connecting plate body, and an adjustment groove is opened on the connecting plate body. The support platform is slidably assembled on the adjustment groove, and a hydraulic telescopic rod is installed inside the support platform, one end of the hydraulic telescopic rod is fixed inside the adjustment groove, and the other end is fixed on the support platform.

[0013] Furthermore, the pipe clamping assembly includes a side pipe clamping member; two side pipe clamping members are provided and symmetrically distributed on both sides of the connecting plate; the side pipe clamping member includes a unit clamping member and a guide base, and the unit clamping member is slidably assembled on the guide base.

[0014] The unit clamping member includes a support plate and two side clamping plates symmetrically installed on the support plate; the side clamping plate includes a clamping plate, the clamping plate is in an arc shape, and a plurality of unit limiting feet are fixed on the clamping plate, and a pneumatic telescopic rod 2 is fixed on the side of the clamping plate away from the unit limiting feet, the pneumatic telescopic rod 2 is installed on the fixing plate, and the fixing plate is fixed on the bottom support plate; the bottom support plate is installed on the pneumatic telescopic rod 1, the pneumatic telescopic rod 1 is fixed on the connecting plate, and the connecting plate is fixed on the support plate.

[0015] The unit limiting foot comprises a pneumatic telescopic rod three, which is fixed on the clamping plate; and a supporting wheel is fixed on the pneumatic telescopic rod three.

[0016] The guide base comprises a guide plate, and a guide groove is formed on the guide plate; the support plate is slidably assembled on the guide groove through a slider; A pneumatic telescopic rod four is additionally installed inside the guide groove, and the pneumatic telescopic rod four is fixed on the sliding block.

[0017] Compared with the prior art, the mechatronic pipe cutting drive system of the present invention can achieve: The pipe fitting is mounted on the pipe fitting clamping assembly, and the two detachably connected side pipe fitting cutting drive members are opened from one side of the pipe fitting cutting drive assembly, and the pipe fitting is buckled between the two side pipe fitting cutting drive members, and the power device is started to drive the side pipe fitting cutting drive head to move. During the movement of the side pipe fitting cutting drive head, the pipe fitting is cut using the cutting wheel, and at the same time, the two driving shaping adapter heads pull and absorb the pipe fitting at the cutting position from both sides of the cutting wheel to offset the extrusion force during the process of the cutting wheel cutting the pipe fitting; and the risk of the pipe fitting with a relatively thin wall being squeezed and deformed by the squeezing action when the cutting wheel contacts the pipe fitting is reduced; In the face of pipe fittings of different sizes, use multiple local or multiple unit positioning rods on the adapter rod, which are elastically inserted into the limiting storage tube through the spring. The electromagnetic coil is energized with magnetism, and the insertion rod and the limiting storage tube are limited, so as to drive the shaping adapter head to adjust the shape to adapt to pipe fittings of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of a mechatronic pipe cutting drive system in one embodiment of the present invention; Figure 2 It is a structural schematic diagram of a pipe clamping assembly in one embodiment of the present invention; Figure 3 is a schematic structural diagram of a side pipe clamping member in one embodiment of the present invention; Figure 4 is a schematic structural diagram of a unit clamping member in one embodiment of the present invention; Figure 5 is a schematic structural diagram of a side clamping plate in one embodiment of the present invention; Figure 6 is a schematic structural diagram of a guide base in one embodiment of the present invention; Figure 7 A schematic diagram of the structure of a connecting plate in one embodiment of the present invention; Figure 8 It is a structural schematic diagram of a pipe cutting drive assembly in one embodiment of the present invention; Fig. 9 It is a structural schematic diagram of a drive shaping adapter in one embodiment of the present invention; Fig.10 is a schematic structural diagram of a fixing frame in one embodiment of the present invention; Fig.11 It is a structural schematic diagram of a unit positioning adapter rod in one embodiment of the present invention; Fig.12 A cross-sectional view of a unit positioning adapter rod in one embodiment of the present invention; Fig.13 A demonstration diagram of the drive shaping adapter in one embodiment of the present invention being adaptively attached to the outside of a pipe fitting; Fig.14 This is a demonstration diagram of the driven rotation of the driving shaping adapter outside the pipe in one embodiment of the present invention (Note: ABCD are four position points of the driving shaping adapter during the driven rotation around the pipe).

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows: Pipe clamping assembly 100; side pipe clamping member 110, connecting plate 120 (connecting plate body 121, adjusting groove 122); unit clamping member 111 (support plate 1111, side clamping plate 1112, connecting plate 1113, pneumatic telescopic rod 1 1114, clamping plate 1115, unit limiting foot 1116, pneumatic telescopic rod 2 1117, fixing plate 1118, bottom supporting plate 1119), guide base 112 (guide plate 1121, guide groove 1122); Pipe cutting drive assembly 200; side pipe cutting drive member 210, arc-shaped limit plate 220, side pipe cutting drive head 230, guide convex edge 240, rack 250, hinge 260, support platform 270, cutting wheel 280, drive shaping adapter head 290; fixed frame 291, unit positioning adapter rod 292; drag plate 2911, fixing hole 2912, vertical plate 2913, reinforcement plate 2914; base plate 2921, limit storage tube 2922, insertion rod 2923, positioning block 2924, rotating ball 2925, spring 2926; Pipe fittings 300; Rotational drive direction 400. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. The specific implementation of the present invention is described in detail below in conjunction with the specific embodiments.

[0022] In the embodiment of the present invention, Figure 1 and Figure 8 As shown: a mechatronic pipe cutting drive system includes a pipe clamping assembly 100, wherein the pipe clamping assembly 100 is used to lift and limit the pipe 300; The system also includes a pipe cutting drive assembly 200, which is mounted on the pipe clamping assembly 100; the pipe cutting drive assembly 200 includes two symmetrically distributed side pipe cutting drive members 210; the two side pipe cutting drive members 210 are hingedly connected on one side and detachably connected on the other side (the two side pipe cutting drive members 210 can be detachably connected by bolts, or detachably connected by buckles, etc., which are all prior arts, and the specific structure is not limited, as long as the two side pipe cutting drive members 210 can be detachably connected; at the same time, it can be directly purchased on the market, and there are related descriptions in corresponding journals and literature, which is not what the present invention wants to protect, and will not be elaborated here); The side pipe cutting driving member 210 is slidably equipped with a side pipe cutting driving head 230, and the side pipe cutting driving head 230 is driven to move by a power device included in the side pipe cutting driving member 210 to cut the pipe 300; Therefore, summarizing the above, it can be known that: the pipe 300 is mounted on the pipe clamping assembly 100, the two detachably connected side pipe cutting drive members 210 are opened from one side of the pipe cutting drive assembly 200, the pipe 300 is buckled between the two side pipe cutting drive members 210, and the power device is started to drive the side pipe cutting drive head 230 to move, so as to cut the pipe 300; The side pipe cutting drive head 230 includes a cutting wheel 280 and a drive shaping adapter head 290. The cutting wheel 280 is used to cut the pipe 300. Two drive shaping adapter heads 290 are provided and are parallelly distributed on both sides of the cutting wheel 280 to pull and absorb the pipe 300 at the cutting position to offset the squeezing force of the cutting wheel 280 during the process of cutting the pipe 300. Therefore, summarizing the above-mentioned situation, it can be learned that: the pipe fitting 300 is mounted on the pipe fitting clamping assembly 100, the two detachably connected side pipe fitting cutting drive components 210 are opened from one side of the pipe fitting cutting drive assembly 200, the pipe fitting 300 is buckled between the two side pipe fitting cutting drive components 210, and the power device is started to drive the side pipe fitting cutting drive head 230 to move. During the movement of the side pipe fitting cutting drive head 230, the cutting wheel 280 is used to cut the pipe fitting 300, and at the same time, the two driving shaping adapter heads 290 pull and absorb the pipe fitting 300 at the cutting position from both sides of the cutting wheel 280, so as to offset the extrusion force of the cutting wheel 280 during the process of cutting the pipe fitting 300; and reduce the risk of the cutting wheel 280 contacting the pipe fitting 300 and causing the pipe fitting 300 with a relatively thin wall to be squeezed and deformed due to the extrusion action.

[0023] In the embodiment of the present invention, Fig. 9 , 11 As shown in FIG. 12 , the drive shaping adapter head 290 includes a fixing frame 291 and a plurality of unit positioning adapter rods 292 mounted on the fixing frame 291 ; The unit positioning adapter rod 292 includes a limiting storage tube 2922, inside which an insertion rod 2923 is movably inserted; one end of the insertion rod 2923 is connected to a spring 2926, which is assembled inside the limiting storage tube 2922; the other end of the insertion rod 2923 is fixed with a positioning block 2924, on which a storage cavity is provided, and a rotating shaft is rotatably assembled inside the storage cavity, and the rotating shaft passes through the rotating ball 2925.

[0024] In the embodiment of the present invention, Fig.11 and Fig.12 As shown: a plurality of electromagnetic coils are laid on the inner wall of the position-limiting storage tube 2922, the inner wall of the storage cavity, the surface of the insertion rod 2923 and the surface of the rotating ball 2925; a base plate 2921 is fixed to the end of the position-limiting storage tube 2922 away from the insertion rod 2923, and a safety rod is fixed to the base plate 2921; A plurality of unit positioning adapter rods 292 are pressed against the arc surface of the pipe fitting 300, and the insertion rod 2923 is elastically inserted into the limiting storage tube 2922 by the spring 2926. When the electromagnetic coil is energized, it becomes magnetic, and the insertion rod 2923 and the limiting storage tube 2922 are limited in position, and the rotating ball 2925 and the positioning block 2924 are limited in position, and the rotating ball 2925 pulls and adsorbs the pipe fitting 300 at the cutting position.

[0025] It should be noted that: the electromagnetic coil and the power wiring method of the electromagnetic coil are both existing technologies, and their detailed structures can be learned from existing literature journals, and can also be directly purchased on the market, or can be assembled from components purchased on the market, etc.; they are not what the present invention intends to protect, and will not be elaborated in detail here; Therefore, summarizing the above, we can know that: In the case of pipe fittings 300 of different sizes, the insertion rod 2923 on the positioning adapter rod 292 is used in multiple locations, or multiple locations and multiple units. The insertion rod 2923 is elastically inserted into the limiting storage tube 2922 through the spring 2926. When the electromagnetic coil is energized and has magnetism, the insertion rod 2923 and the limiting storage tube 2922 are limited, so that the driving stereotyped adapter head 290 can adjust the shape to adapt to pipe fittings 300 of different sizes (for details, please refer to Fig.13 ); The two driving shaping adapter heads 290 act on the pipe fitting 300 at the cutting position from both sides of the cutting wheel 280, and the electromagnetic coil is energized to have magnetism, the insertion rod 2923 and the limiting storage tube 2922 are limited, the rotating ball 2925 and the positioning block 2924 are limited, and the rotating ball 2925 pulls and absorbs the pipe fitting 300 at the cutting position, and pulls and absorbs the pipe fitting 300 at the cutting position, so as to offset the squeezing force of the cutting wheel 280 in the process of cutting the pipe fitting 300; reduce the risk of squeezing and deforming the pipe fitting 300 with a relatively thin wall due to the squeezing action when the cutting wheel 280 contacts the pipe fitting 300; After the cutting wheel 280 cuts a pipe 300, the cutting wheel 280 is lifted off the pipe 300, the electromagnetic coil on the inner wall of the storage cavity and the surface of the rotating ball 2925 is powered off and loses its magnetism, and the shaping adapter 290 is driven to move to the next position following the cutting wheel 280 (for details, please refer to Fig.14 , ABCD in the figure are four position points of the driving shaping adapter 290 during the rotation process around the pipe 300 along the rotation driving direction 400), which improves the maneuverability.

[0026] In the embodiment of the present invention, Fig. 9 and Fig.10As shown: the fixing frame 291 includes a carriage 2911, and a plurality of fixing holes 2912 are formed on the carriage 2911. The plurality of fixing holes 2912 correspond to a plurality of unit positioning adapter rods 292 in a one-to-one correspondence, and the unit positioning adapter rods 292 are inserted and fixed inside the fixing holes 2912; A reinforcing plate 2914 is fixed on the dragging plate 2911 , and a vertical plate 2913 is fixed on the reinforcing plate 2914 .

[0027] In the embodiment of the present invention, Figure 8 As shown: the side pipe cutting drive member 210 includes an arc-shaped limit plate 220, and the two side pipe cutting drive members 210 are hingedly connected through a hinge member 260 provided on the arc-shaped limit plate 220; the hinge member 260 includes a U-shaped plate and a rotating shaft; A guide protrusion 240 is provided on the inner surface of the arc-shaped limiting plate 220, and a rack 250 is provided on the guide protrusion 240; The power device is installed on the side pipe cutting drive head 230 , and the power device includes a motor, and a gear is fixed on the output shaft of the motor, and the gear is meshed on the rack 250 .

[0028] It should be noted that: the motor and the power wiring method of the motor are both existing technologies, and their detailed structures can be found in existing literature journals. They can also be purchased directly on the market, or parts can be purchased on the market to assemble them, etc.; they are not protected by the present invention and will not be elaborated here.

[0029] In the embodiment of the present invention, Figure 1 , 7 As shown in FIG. 8 , the hinge 260 is mounted on the support platform 270 , and the support platform 270 is assembled on the connecting plate 120 included in the pipe clamping assembly 100 ; The connecting plate 120 includes a connecting plate body 121 , which is provided with an adjustment groove 122 , and a support platform 270 is slidably assembled on the adjustment groove 122 . A hydraulic telescopic rod is installed inside the support platform 270 , one end of the hydraulic telescopic rod is fixed inside the adjustment groove 122 , and the other end is fixed on the support platform 270 .

[0030] In the embodiment of the present invention, Figure 1-3 As shown: the pipe clamping assembly 100 includes a side pipe clamping member 110; two side pipe clamping members 110 are provided and symmetrically distributed on both sides of the connecting plate 120; The side pipe clamp 110 includes a unit clamp 111 and a guide base 112 , and the unit clamp 111 is slidably assembled on the guide base 112 .

[0031] In the embodiment of the present invention, Figure 4 and Figure 5As shown: the unit clamping member 111 includes a support plate 1111 and two side clamping plates 1112 symmetrically mounted on the support plate 1111; The side clamping plate 1112 includes a clamping plate 1115, which is in an arc shape, and a plurality of unit limiting feet 1116 are fixed on the clamping plate 1115. A second pneumatic telescopic rod 1117 is fixed on the side of the clamping plate 1115 away from the unit limiting feet 1116. The second pneumatic telescopic rod 1117 is mounted on a fixing plate 1118, and the fixing plate 1118 is fixed on a bottom support plate 1119. The bottom support plate 1119 is installed on the pneumatic telescopic rod 1114, the pneumatic telescopic rod 1114 is fixed on the connecting plate 1113, and the connecting plate 1113 is fixed on the supporting plate 1111.

[0032] Therefore, summarizing the above-mentioned situation, it can be learned that: the pipe 300 is placed between the two side clamping plates 1112, and the pneumatic telescopic rod 1117 is started. The pneumatic telescopic rod 1117 drives the clamping plate 1115 and the unit limit foot 1116 to buckle on the pipe 300, and the pipe 300 is installed on the pipe clamping assembly 100. The two detachably connected side pipe cutting drive members 210 are opened from one side of the pipe cutting drive assembly 200, and the pipe 300 is buckled between the two side pipe cutting drive members 210. The power device is started to drive the side pipe cutting drive head 230 to move. During the movement of the side pipe cutting drive head 230, the cutting wheel 280 is used to cut the pipe 300.

[0033] In the embodiment of the present invention, Figure 5 As shown: the unit limiting foot 1116 includes a pneumatic telescopic rod three, and the pneumatic telescopic rod three is fixed on the clamping plate 1115; a supporting wheel is fixed on the pneumatic telescopic rod three.

[0034] In the embodiment of the present invention, Figure 3 and Figure 6 As shown: the guide base 112 includes a guide plate 1121, and a guide groove 1122 is formed on the guide plate 1121; the support plate 1111 is slidably assembled on the guide groove 1122 through a slider; A pneumatic telescopic rod four is installed inside the guide groove 1122, and the pneumatic telescopic rod four is fixed on the slider.

[0035] When using existing cutting equipment for thin-walled pipes, the cutting wheel will have an extrusion action when it contacts the pipe, which will cause the thin-walled pipe to be squeezed and deformed. The mechatronic pipe cutting drive system of the present invention can achieve the following: The pipe 300 is mounted on the pipe clamping assembly 100, and the two detachably connected side pipe cutting drive members 210 are opened from one side of the pipe cutting drive assembly 200, and the pipe 300 is buckled between the two side pipe cutting drive members 210, and the power device is started to drive the side pipe cutting drive head 230 to move. During the movement of the side pipe cutting drive head 230, the cutting wheel 280 is used to cut the pipe 300, and at the same time, the two driving shaping adapter heads 290 pull and absorb the pipe 300 at the cutting position from both sides of the cutting wheel 280 to offset the extrusion force of the cutting wheel 280 during the process of cutting the pipe 300; and the risk of the pipe 300 with a relatively thin wall being squeezed and deformed by the extrusion action of the cutting wheel 280 during the process of contacting the pipe 300 is reduced.

[0036] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention. In the description of the present invention, unless otherwise specified, the meaning of "multiple" is two or more.

[0037] In the description of the present invention, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Mechatronic pipe cutting drive system, characterized in that: It comprises a pipe fitting clamping assembly (100), wherein the pipe fitting clamping assembly (100) is used to raise and limit the pipe fitting (300); The system further comprises a pipe cutting drive assembly (200), wherein the pipe cutting drive assembly (200) is mounted on the pipe clamping assembly (100); the pipe cutting drive assembly (200) comprises two symmetrically distributed side pipe cutting drive members (210); the two side pipe cutting drive members (210) are hingedly connected on one side thereof and detachably connected on the other side; A side pipe cutting drive head (230) is slidably mounted on the side pipe cutting drive member (210), and the side pipe cutting drive head (230) is driven to move by a power device included in the side pipe cutting drive member (210) to cut the pipe (300); The side pipe cutting drive head (230) comprises a cutting wheel (280) and a drive shaping adapter head (290). The cutting wheel (280) is used for cutting the pipe (300). Two drive shaping adapter heads (290) are provided and are parallelly distributed on both sides of the cutting wheel (280) and are used for pulling and adsorbing the pipe (300) at the cutting position, so as to offset the squeezing force of the cutting wheel (280) during the process of cutting the pipe (300).

2. The mechatronic pipe cutting drive system according to claim 1, characterized in that: The driving and shaping adapter head (290) comprises a fixing frame (291) and a plurality of unit positioning adapter rods (292) mounted on the fixing frame (291); The unit positioning adapter rod (292) comprises a limit storage tube (2922), wherein an insertion rod (2923) is movably inserted inside the limit storage tube (2922); one end of the insertion rod (2923) is connected to a spring (2926), and the spring (2926) is assembled inside the limit storage tube (2922); a positioning block (2924) is fixed to the other end of the insertion rod (2923), and a storage cavity is formed on the positioning block (2924), and a rotating shaft is rotatably assembled inside the storage cavity, and the rotating shaft passes through the rotating ball (2925).

3. The mechatronic pipe cutting drive system according to claim 2, characterized in that: A plurality of electromagnetic coils are arranged on the inner wall of the position-limiting storage tube (2922), the inner wall of the storage cavity, the surface of the insertion rod (2923) and the surface of the rotating ball (2925); a base plate (2921) is fixed to the end of the position-limiting storage tube (2922) away from the insertion rod (2923), and a safety rod is fixed to the base plate (2921); A plurality of unit positioning adapter rods (292) are pressed against the arc surface of the pipe fitting (300), and the insertion rod (2923) is elastically inserted into the limiting storage tube (2922) through a spring (2926). When the electromagnetic coil is energized, it becomes magnetic, the insertion rod (2923) and the limiting storage tube (2922) are limited, the rotating ball (2925) and the positioning block (2924) are limited, and the rotating ball (2925) pulls and adsorbs the pipe fitting (300) at the cutting position.

4. The mechatronic pipe cutting drive system according to claim 2, characterized in that: The fixing frame (291) comprises a carriage (2911), the carriage (2911) being provided with a plurality of fixing holes (2912), the plurality of fixing holes (2912) being in one-to-one correspondence with a plurality of unit positioning adapter rods (292), and the unit positioning adapter rods (292) being inserted and fixed inside the fixing holes (2912); A reinforcing plate (2914) is fixed on the drag plate (2911), and a vertical plate (2913) is fixed on the reinforcing plate (2914).

5. The mechatronic pipe cutting drive system according to claim 1, characterized in that: The side pipe cutting drive member (210) comprises an arc-shaped limit plate (220), and the two side pipe cutting drive members (210) are hingedly connected via a hinge member (260) provided on the arc-shaped limit plate (220); the hinge member (260) comprises a U-shaped plate and a rotating shaft; A guide convex edge (240) is laid on the inner surface of the arc-shaped limiting plate (220), and a rack (250) is laid on the guide convex edge (240); The power device is mounted on the side pipe cutting drive head (230), and comprises a motor, a gear is fixed on the output shaft of the motor, and the gear is meshed with the rack (250).

6. The mechatronic pipe cutting drive system according to claim 5, characterized in that: The hinged member (260) is mounted on a support platform (270), and the support platform (270) is assembled on a connecting plate (120) included in the pipe clamping assembly (100); The connecting plate (120) comprises a connecting plate body (121), an adjusting groove (122) is provided on the connecting plate body (121), a support platform (270) is slidably mounted on the adjusting groove (122), a hydraulic telescopic rod is installed inside the support platform (270), one end of the hydraulic telescopic rod is fixed inside the adjusting groove (122), and the other end is fixed on the support platform (270).

7. The mechatronic pipe cutting drive system according to claim 6, characterized in that: The pipe clamping assembly (100) comprises a side pipe clamping piece (110); two side pipe clamping pieces (110) are provided and symmetrically distributed on both sides of the connecting plate (120); The side pipe clamp (110) comprises a unit clamp (111) and a guide base (112), and the unit clamp (111) is slidably assembled on the guide base (112).

8. The mechatronic pipe cutting drive system according to claim 7, characterized in that: The unit clamping member (111) comprises a support plate (1111) and two side clamping plates (1112) symmetrically mounted on the support plate (1111); The side clamping plate (1112) comprises a clamping plate (1115), the clamping plate (1115) is in an arc shape, a plurality of unit limit feet (1116) are fixed on the clamping plate (1115), a second pneumatic telescopic rod (1117) is fixed on the side of the clamping plate (1115) away from the unit limit feet (1116), the second pneumatic telescopic rod (1117) is mounted on a fixing plate (1118), and the fixing plate (1118) is fixed on a bottom support plate (1119); The bottom support plate (1119) is mounted on the pneumatic telescopic rod (1114), the pneumatic telescopic rod (1114) is fixed on the connecting plate (1113), and the connecting plate (1113) is fixed on the supporting plate (1111).

9. The mechatronic pipe cutting drive system according to claim 8, characterized in that: The unit limiting foot (1116) comprises a third pneumatic telescopic rod, which is fixed on the clamping plate (1115); a supporting wheel is fixed on the third pneumatic telescopic rod.

10. The mechatronic pipe cutting drive system according to claim 9, characterized in that: The guide base (112) comprises a guide plate (1121), and a guide groove (1122) is provided on the guide plate (1121); the support plate (1111) is slidably assembled on the guide groove (1122) via a slider; A pneumatic telescopic rod four is installed inside the guide groove (1122), and the pneumatic telescopic rod four is fixed on the slide block.

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